Starrett No. 177A 2-3/4" STEEL PLUMB BOB Vise-Grip Comes complete in fitted box

Comes complete in fitted  box

so get one here while they last

polarity is changed by simply turning the magnet over

-14 Locking Head Positions for Unmatched Access-Grooved Profile Adds Traction on 24" Model-For Leverage in  Industrial Applications-For Demolition

Arbor spacers are used for keyed applications

Starrett No. 177A 2-3/4" STEEL PLUMB BOB Vise-Grip Comes complete in fitted boxThe 177A steel 2 3 4 oz. plumb bob is used to achieve precise accuracy in all layout work, construction and surveying. Solid steel construction provides a low center of gravity and great weight in proportion to their short length and small diameter. Starrett's best 2 3 4 oz. steel 177A plumb bob is used to achieve precise accuracy in all layout work, construction and surveying Solid steel construction provides a low center of gravity and great weight